package com.b.dao;

import com.b.domain.WatchHistory;
import org.apache.ibatis.annotations.Select;

import java.util.List;

public interface WatchHistoryMapper {
    /**
     * delete by primary key
     *
     * @param id primaryKey
     * @return deleteCount
     */
    int deleteByPrimaryKey(Integer id);

    /**
     * insert record to table
     *
     * @param record the record
     * @return insert count
     */
    int insert(WatchHistory record);

    /**
     * insert record to table selective
     *
     * @param record the record
     * @return insert count
     */
    int insertSelective(WatchHistory record);

    /**
     * select by primary key
     *
     * @param id primary key
     * @return object by primary key
     */
    WatchHistory selectByPrimaryKey(Integer id);

    /**
     * update record selective
     *
     * @param record the updated record
     * @return update count
     */
    int updateByPrimaryKeySelective(WatchHistory record);

    /**
     * update record
     *
     * @param record the updated record
     * @return update count
     */
    int updateByPrimaryKey(WatchHistory record);

    @Select("select * from watch_history")
    List<WatchHistory> getAll();

    List<WatchHistory> findByUserId(Integer userId);
}